# -*- coding: utf-8 -*-
# Copyright 2021 Huawei Technologies Co., Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ============================================================================
"""Quantum neural networks operators and cells."""
import warnings

__all__ = []
try:
    import mindspore
    from .layer import MQAnsatzOnlyLayer
    from .layer import MQN2AnsatzOnlyLayer
    from .layer import MQLayer
    from .layer import MQN2Layer
    from .operations import MQOps
    from .operations import MQN2Ops
    from .operations import MQAnsatzOnlyOps
    from .operations import MQN2AnsatzOnlyOps
    from .operations import MQEncoderOnlyOps
    from .operations import MQN2EncoderOnlyOps
    __all__.extend([
        "MQAnsatzOnlyLayer", "MQN2AnsatzOnlyLayer", "MQLayer", "MQN2Layer", "MQOps", "MQN2Ops", "MQAnsatzOnlyOps",
        "MQN2AnsatzOnlyOps", "MQEncoderOnlyOps", "MQN2EncoderOnlyOps"
    ])
except ImportError:
    warnings.warn("MindSpore not installed, you may not be able to use hybrid quantum classical neural network.")

__all__.sort()
